parse "gopher://null.host:0/û\xb3\xfc\xb7\x82\xb3\xc4\xfe\xf71\xb9\x89Ѯ\xe0\xc9{\v\xb78\xe6\xf4\xefe\u007fd\xbf\x95\x94\x94L\xdc\xf0oL\xbcЛ\xd2\xefz\xe2\xad\xeb\xed\xdd\xec\xfb\xf2\xe8\x12oJ\xad\xbc'ξľdV\xa32ܔ\xf5\x19\xeb~\xbf\xb5\xf2\xe7\xfe\xe4B\xd6(Vu\xdfs\x9c,S\xde\xd2\x1fɽl\u007fJ": net/url: invalid control character in URL